EUVD-2025-208808
CVSS Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Lifecycle Timeline
3Description
Netskope was notified about a potential gap in its Endpoint DLP Module for Netskope Client on Windows systems. The successful exploitation of the gap can potentially allow an unprivileged user to trigger an integer overflow within the filter communication port, leading to a Blue-Screen-of-Death (BSOD). Successful exploitation would require the Endpoint DLP module to be enabled in the client configuration. A successful exploit can potentially result in a denial-of-service for the local machine.
Analysis
Netskope was notified about a potential gap in its Endpoint DLP Module for Netskope Client on Windows systems.
Technical Context
An integer overflow occurs when an arithmetic operation produces a value that exceeds the maximum (or minimum) size of the integer type used to store it. This vulnerability is classified as Integer Overflow or Wraparound (CWE-190).
Affected Products
Affected products: Netskope Endpoint Dlp Module For Netskope Client
Remediation
Use safe integer arithmetic libraries. Check for overflow conditions before operations. Use appropriately sized integer types.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today